Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Benjamin T. Gravely — 2 Patents in 2018

TETearscience: 2 patents #3 of 11Top 30%
Raleigh, NC: #162 of 891 inventorsTop 20%
North Carolina: #1,004 of 5,725 inventorsTop 20%
Overall (2018): #164,293 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10004396 Ocular surface interferometry (OSI) devices and systems for imaging, processing, and/or displaying an ocular tear film Donald R. Korb, William L. Weber, Randal B. Chinnock, Stephen M. Grenon 2018-06-26
9999346 Background reduction apparatuses and methods of ocular surface interferometry (OSI) employing polarization for imaging, processing, and/or displaying an ocular tear film Donald R. Korb, William L. Weber, Randal B. Chinnock, Stephen M. Grenon 2018-06-19